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| author | Duncan Laurie <dlaurie@chromium.org> | 2014-08-11 12:30:04 -0700 |
|---|---|---|
| committer | chrome-internal-fetch <chrome-internal-fetch@google.com> | 2014-08-12 02:50:56 +0000 |
| commit | 277dc5274c5c906c8d80d2ae4cc7679d234e8408 (patch) | |
| tree | 15a31f5b8f4182795be133da654d97dec2c0cf98 /scripts | |
| parent | 6014c048131f7c3d055e97c0aaa44494edc4f813 (diff) | |
| download | vboot-277dc5274c5c906c8d80d2ae4cc7679d234e8408.tar.gz | |
Add GBB flag to disable PD software syncstabilize-6146.Brelease-R38-6158.B
In order to disable PD software sync but still do EC software sync
it is useful to have a separate GBB flag for it.
This will allow me to release a Samus P2B firmware image that will
update the EC but not the PD, since the PD FW that comes on P2B
devices cannot be updated with software sync.
BUG=chrome-os-partner:30079
BRANCH=None
TEST=flash BIOS with updated EC+PD:
1) no GBB flags to override behavior updates both EC and PD
2) GBB flag to disable EC software sync disables both EC and PD update
3) GBB flag to disable PD software sync disables only PD update
Change-Id: I49ffb59238bee4a2dd66b24f2516e3ce46ea06cd
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/211910
Reviewed-by: Bill Richardson <wfrichar@chromium.org>
Reviewed-by: Randall Spangler <rspangler@chromium.org>
Diffstat (limited to 'scripts')
| -rwxr-xr-x | scripts/image_signing/set_gbb_flags.sh | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/image_signing/set_gbb_flags.sh b/scripts/image_signing/set_gbb_flags.sh index f114d413..4d5925c1 100755 --- a/scripts/image_signing/set_gbb_flags.sh +++ b/scripts/image_signing/set_gbb_flags.sh @@ -34,6 +34,7 @@ GBBFLAGS_DESCRIPTION=" GBB_FLAG_FAFT_KEY_OVERIDE 0x00000100 GBB_FLAG_DISABLE_EC_SOFTWARE_SYNC 0x00000200 GBB_FLAG_DEFAULT_DEV_BOOT_LEGACY 0x00000400 + GBB_FLAG_DISABLE_PD_SOFTWARE_SYNC 0x00000800 To get a developer-friendly device, try 0x11 (short_delay + boot_usb). For factory-related tests (always DEV), try 0x39. |